>>> On 2/27/2010 at 8:13 AM, in message
<listserv%201002270913195378.0...@bama.ua.edu>, Eric Bielefeld
<eric-ibmm...@wi.rr.com> wrote:
> I'm curious.  How much more does z/OS cost than z/VSE?  An 
> approximate percentage is good enough.

I have no idea.  I'm just an apps guy.
 
> What are your reasons for converting?  It sounds like from the way you 
> worded your comment below that z/VSE doesn't have some restrictions 
> that z/OS does, although I may have misread your comments.  

In my opinion only.  I could list probably 20 things I miss from VSE.  But I 
don't want to bore everyone.
The main reason we are converting, as far as I can tell, is that z/OS is just 
better supported, but by IBM and by ISVs.  I don't think anyone here is unhappy 
with how VSE works.
Again, don't get me wrong, z/OS has a lot of good stuff.  But it seems to be 
missing some things that I have found to be very useful on VSE.
 
> I did a conversion back in 1985 from DOS to MVS 1.3.6.  I think it took 
> alomost as long to convert from DOS to MVS as it did to get off of the 
> mainframe 4 years ago.  In 1985, we ran 5 DOS guests under VM.  

We've been working on it since, I think, late 2008.  Conversion date is 
scheduled for the end of May this year.

Frank
-- 

Frank Swarbrick
Applications Architect - Mainframe Applications Development
FirstBank Data Corporation - Lakewood, CO  USA
P: 303-235-1403




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